VARGAS GAYÓN, Martha Rocío; WILCHES, Martha Catalina; ESTRADA OROZCO, Kelly. Radiography of Lumbosacral Column in Acute Lumbar Pain: Use or Overuse? Experience in the Emergency Service of Two High-Complexity Centers in Bogotá, Colombia. Revista Colombiana de Radiología, [S. l.], v. 30, n. 2, p. 5126–5131, 2019. DOI: 10.53903/01212095.68. Disponível em: https://rcracronlineorg.biteca.online/index.php/rcr/article/view/68. Acesso em: 11 nov. 2026.